Yeah, I had the same issue. Only with the Audi TT.

I am experiencing the same issue.

Many dudes commented about that crash, but the issue is with the engine sounds on the script. See below for the problem.

Comments from others (bad words censored):
Anytime I try to spawn the Audi TT, my game crashes
same for audi tt it crash
audi tt crash my game pls fix
the Audi TT crash my game pls fix them
Game crash when spawning Audi TT....
♥♥♥♥♥ n***a, i crash when spawning any audi. fix this s**t (that dude said the N-word because this bug occured with all models, not just the TT)

I am going to blame the script. It was created 10 years ago in 2013. It drifts too much, making it handle like a BMW instead. The problem is with the sounds. The script has a "SS_START" sound but it doesn't exist and instead, "SS_START_IDLE" exists. The addon has not been updated since 2015. The car worked fine in older GMods but not newer GMods.

why does this car in particular crash it and not others? why does it differ